/*  Copyright Mihai Bazon, 2002-2005  |  www.bazon.net/mishoo* -----------------------------------------------------------
*
* The DHTML Calendar, version 1.0 "It is happening again"
*
* Details and latest version at:
* www.dynarch.com/projects/calendar
*
* This script is developed by Dynarch.com.  Visit us at www.dynarch.com.
*
* This script is distributed under the GNU Lesser General Public License.
* Read the entire license text here: http:
*/


Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) { this.activeDiv = null; this.currentDateEl = null; this.getDateStatus = null; this.getDateToolTip = null; this.getDateText = null; this.timeout = null; this.onSelected = onSelected || null; this.onClose = onClose || null; this.dragging = false; this.hidden = false; this.minYear = 1970; this.maxYear = 2050; this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"]; this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"]; this.isPopup = true; this.weekNumbers = true; this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; this.showsOtherMonths = false; this.dateStr = dateStr; this.ar_days = null; this.showsTime = false; this.time24 = true; this.yearStep = 2; this.hiliteToday = true; this.multiple = null; this.table = null; this.element = null; this.tbody = null; this.firstdayname = null; this.monthsCombo = null; this.yearsCombo = null; this.hilitedMonth = null; this.activeMonth = null; this.hilitedYear = null; this.activeYear = null; this.dateClicked = false; 
if (typeof Calendar._SDN == "undefined") { if (typeof Calendar._SDN_len == "undefined")
Calendar._SDN_len = 3; var ar = new Array(); for (var i = 8; i > 0;) { ar[--i] = Calendar._DN[i].substr(0, Calendar._SDN_len); }
Calendar._SDN = ar; if (typeof Calendar._SMN_len == "undefined")
Calendar._SMN_len = 3; ar = new Array(); for (var i = 12; i > 0;) { ar[--i] = Calendar._MN[i].substr(0, Calendar._SMN_len); }
Calendar._SMN = ar; }
}; 

Calendar._C = null; 
Calendar.is_ie = ( /msie/i.test(navigator.userAgent) &&
!/opera/i.test(navigator.userAgent) ); 
Calendar.is_ie5 = ( Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent) ); 
Calendar.is_opera = /opera/i.test(navigator.userAgent); 
Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent); 

Calendar.getAbsolutePos = function(el) { var SL = 0, ST = 0; var is_div = /^div$/i.test(el.tagName); if (is_div && el.scrollLeft)
SL = el.scrollLeft; if (is_div && el.scrollTop)
ST = el.scrollTop; var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST }; if (el.offsetParent) { var tmp = this.getAbsolutePos(el.offsetParent); r.x += tmp.x; r.y += tmp.y; }
return r; }; 
Calendar.isRelated = function (el, evt) { var related = evt.relatedTarget; if (!related) { var type = evt.type; if (type == "mouseover") { related = evt.fromElement; } else if (type == "mouseout") { related = evt.toElement; }
}
while (related) { if (related == el) { return true; }
related = related.parentNode; }
return false; }; 
Calendar.removeClass = function(el, className) { if (!(el && el.className)) { return; }
var cls = el.className.split(" "); var ar = new Array(); for (var i = cls.length; i > 0;) { if (cls[--i] != className) { ar[ar.length] = cls[i]; }
}
el.className = ar.join(" "); }; 
Calendar.addClass = function(el, className) { Calendar.removeClass(el, className); el.className += " " + className; }; 
Calendar.getElement = function(ev) { var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget; while (f.nodeType != 1 || /^div$/i.test(f.tagName))
f = f.parentNode; return f; }; 
Calendar.getTargetElement = function(ev) { var f = Calendar.is_ie ? window.event.srcElement : ev.target; while (f.nodeType != 1)
f = f.parentNode; return f; }; 
Calendar.stopEvent = function(ev) { ev || (ev = window.event); if (Calendar.is_ie) { ev.cancelBubble = true; ev.returnValue = false; } else { ev.preventDefault(); ev.stopPropagation(); }
return false; }; 
Calendar.addEvent = function(el, evname, func) { if (el.attachEvent) { el.attachEvent("on" + evname, func); } else if (el.addEventListener) { el.addEventListener(evname, func, true); } else { el["on" + evname] = func; }
}; 
Calendar.removeEvent = function(el, evname, func) { if (el.detachEvent) { el.detachEvent("on" + evname, func); } else if (el.removeEventListener) { el.removeEventListener(evname, func, true); } else { el["on" + evname] = null; }
}; 
Calendar.createElement = function(type, parent) { var el = null; if (document.createElementNS) { el = document.createElementNS("http://www.w3.org/1999/xhtml", type); } else { el = document.createElement(type); }
if (typeof parent != "undefined") { parent.appendChild(el); }
return el; }; 


Calendar._add_evs = function(el) { with (Calendar) { addEvent(el, "mouseover", dayMouseOver); addEvent(el, "mousedown", dayMouseDown); addEvent(el, "mouseout", dayMouseOut); if (is_ie) { addEvent(el, "dblclick", dayMouseDblClick); el.setAttribute("unselectable", true); }
}
}; 
Calendar.findMonth = function(el) { if (typeof el.month != "undefined") { return el; } else if (typeof el.parentNode.month != "undefined") { return el.parentNode; }
return null; }; 
Calendar.findYear = function(el) { if (typeof el.year != "undefined") { return el; } else if (typeof el.parentNode.year != "undefined") { return el.parentNode; }
return null; }; 
Calendar.showMonthsCombo = function () { var cal = Calendar._C; if (!cal) { return false; }
var cal = cal; var cd = cal.activeDiv; var mc = cal.monthsCombo; if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth, "hilite"); }
if (cal.activeMonth) { Calendar.removeClass(cal.activeMonth, "active"); }
var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()]; Calendar.addClass(mon, "active"); cal.activeMonth = mon; var s = mc.style; s.display = "block"; if (cd.navtype < 0)
s.left = cd.offsetLeft + "px"; else { var mcw = mc.offsetWidth; if (typeof mcw == "undefined")
mcw = 50; s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px"; }
s.top = (cd.offsetTop + cd.offsetHeight) + "px"; }; 
Calendar.showYearsCombo = function (fwd) { var cal = Calendar._C; if (!cal) { return false; }
var cal = cal; var cd = cal.activeDiv; var yc = cal.yearsCombo; if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear, "hilite"); }
if (cal.activeYear) { Calendar.removeClass(cal.activeYear, "active"); }
cal.activeYear = null; var Y = cal.date.getFullYear() + (fwd ? 1 : -1); var yr = yc.firstChild; var show = false; for (var i = 12; i > 0; --i) { if (Y >= cal.minYear && Y <= cal.maxYear) { yr.innerHTML = Y; yr.year = Y; yr.style.display = "block"; show = true; } else { yr.style.display = "none"; }
yr = yr.nextSibling; Y += fwd ? cal.yearStep : -cal.yearStep; }
if (show) { var s = yc.style; s.display = "block"; if (cd.navtype < 0)
s.left = cd.offsetLeft + "px"; else { var ycw = yc.offsetWidth; if (typeof ycw == "undefined")
ycw = 50; s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px"; }
s.top = (cd.offsetTop + cd.offsetHeight) + "px"; }
}; 

Calendar.tableMouseUp = function(ev) { var cal = Calendar._C; if (!cal) { return false; }
if (cal.timeout) { clearTimeout(cal.timeout); }
var el = cal.activeDiv; if (!el) { return false; }
var target = Calendar.getTargetElement(ev); ev || (ev = window.event); Calendar.removeClass(el, "active"); if (target == el || target.parentNode == el) { Calendar.cellClick(el, ev); }
var mon = Calendar.findMonth(target); var date = null; if (mon) { date = new Date(cal.date); if (mon.month != date.getMonth()) { date.setMonth(mon.month); cal.setDate(date); cal.dateClicked = false; cal.callHandler(); }
} else { var year = Calendar.findYear(target); if (year) { date = new Date(cal.date); if (year.year != date.getFullYear()) { date.setFullYear(year.year); cal.setDate(date); cal.dateClicked = false; cal.callHandler(); }
}
}
with (Calendar) { removeEvent(document, "mouseup", tableMouseUp); removeEvent(document, "mouseover", tableMouseOver); removeEvent(document, "mousemove", tableMouseOver); cal._hideCombos(); _C = null; return stopEvent(ev); }
}; 
Calendar.tableMouseOver = function (ev) { var cal = Calendar._C; if (!cal) { return; }
var el = cal.activeDiv; var target = Calendar.getTargetElement(ev); if (target == el || target.parentNode == el) { Calendar.addClass(el, "hilite active"); Calendar.addClass(el.parentNode, "rowhilite"); } else { if (typeof el.navtype == "undefined" || (el.navtype != 50 && (el.navtype == 0 || Math.abs(el.navtype) > 2)))
Calendar.removeClass(el, "active"); Calendar.removeClass(el, "hilite"); Calendar.removeClass(el.parentNode, "rowhilite"); }
ev || (ev = window.event); if (el.navtype == 50 && target != el) { var pos = Calendar.getAbsolutePos(el); var w = el.offsetWidth; var x = ev.clientX; var dx; var decrease = true; if (x > pos.x + w) { dx = x - pos.x - w; decrease = false; } else
dx = pos.x - x; 
if (dx < 0) dx = 0; var range = el._range; var current = el._current; var count = Math.floor(dx / 10) % range.length; for (var i = range.length; --i >= 0;)
if (range[i] == current)
break; while (count-- > 0)
if (decrease) { if (--i < 0)
i = range.length - 1; } else if ( ++i >= range.length )
i = 0; var newval = range[i]; el.innerHTML = newval; 
cal.onUpdateTime(); }
var mon = Calendar.findMonth(target); if (mon) { if (mon.month != cal.date.getMonth()) { if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth, "hilite"); }
Calendar.addClass(mon, "hilite"); cal.hilitedMonth = mon; } else if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth, "hilite"); }
} else { if (cal.hilitedMonth) { Calendar.removeClass(cal.hilitedMonth, "hilite"); }
var year = Calendar.findYear(target); if (year) { if (year.year != cal.date.getFullYear()) { if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear, "hilite"); }
Calendar.addClass(year, "hilite"); cal.hilitedYear = year; } else if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear, "hilite"); }
} else if (cal.hilitedYear) { Calendar.removeClass(cal.hilitedYear, "hilite"); }
}
return Calendar.stopEvent(ev); }; 
Calendar.tableMouseDown = function (ev) { if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) { return Calendar.stopEvent(ev); }
}; 
Calendar.calDragIt = function (ev) { var cal = Calendar._C; if (!(cal && cal.dragging)) { return false; }
var posX; var posY; if (Calendar.is_ie) { posY = window.event.clientY + document.body.scrollTop; posX = window.event.clientX + document.body.scrollLeft; } else { posX = ev.pageX; posY = ev.pageY; }
cal.hideShowCovered(); var st = cal.element.style; st.left = (posX - cal.xOffs) + "px"; st.top = (posY - cal.yOffs) + "px"; return Calendar.stopEvent(ev); }; 
Calendar.calDragEnd = function (ev) { var cal = Calendar._C; if (!cal) { return false; }
cal.dragging = false; with (Calendar) { removeEvent(document, "mousemove", calDragIt); removeEvent(document, "mouseup", calDragEnd); tableMouseUp(ev); }
cal.hideShowCovered(); }; 
Calendar.dayMouseDown = function(ev) { var el = Calendar.getElement(ev); if (el.disabled) { return false; }
var cal = el.calendar; cal.activeDiv = el; Calendar._C = cal; if (el.navtype != 300) with (Calendar) { if (el.navtype == 50) { el._current = el.innerHTML; addEvent(document, "mousemove", tableMouseOver); } else
addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver); addClass(el, "hilite active"); addEvent(document, "mouseup", tableMouseUp); } else if (cal.isPopup) { cal._dragStart(ev); }
if (el.navtype == -1 || el.navtype == 1) { if (cal.timeout) clearTimeout(cal.timeout); cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250); } else if (el.navtype == -2 || el.navtype == 2) { if (cal.timeout) clearTimeout(cal.timeout); cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250); } else { cal.timeout = null; }
return Calendar.stopEvent(ev); }; 
Calendar.dayMouseDblClick = function(ev) { Calendar.cellClick(Calendar.getElement(ev), ev || window.event); if (Calendar.is_ie) { document.selection.empty(); }
}; 
Calendar.dayMouseOver = function(ev) { var el = Calendar.getElement(ev); if (Calendar.isRelated(el, ev) || Calendar._C || el.disabled) { return false; }
if (el.ttip) { if (el.ttip.substr(0, 1) == "_") { el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1); }
el.calendar.tooltips.innerHTML = el.ttip; }
if (el.navtype != 300) { Calendar.addClass(el, "hilite"); if (el.caldate) { Calendar.addClass(el.parentNode, "rowhilite"); }
}
return Calendar.stopEvent(ev); }; 
Calendar.dayMouseOut = function(ev) { with (Calendar) { var el = getElement(ev); if (isRelated(el, ev) || _C || el.disabled)
return false; removeClass(el, "hilite"); if (el.caldate)
removeClass(el.parentNode, "rowhilite"); if (el.calendar)
el.calendar.tooltips.innerHTML = _TT["SEL_DATE"]; return stopEvent(ev); }
}; 
Calendar.cellClick = function(el, ev) { var cal = el.calendar; var closing = false; var newdate = false; var date = null; if (typeof el.navtype == "undefined") { if (cal.currentDateEl) { Calendar.removeClass(cal.currentDateEl, "selected"); Calendar.addClass(el, "selected"); closing = (cal.currentDateEl == el); if (!closing) { cal.currentDateEl = el; }
}
cal.date.setDateOnly(el.caldate); date = cal.date; var other_month = !(cal.dateClicked = !el.otherMonth); if (!other_month && !cal.currentDateEl)
cal._toggleMultipleDate(new Date(date)); else
newdate = !el.disabled; if (other_month)
cal._init(cal.firstDayOfWeek, date); } else { if (el.navtype == 200) { Calendar.removeClass(el, "hilite"); cal.callCloseHandler(); return; }
date = new Date(cal.date); if (el.navtype == 0)
date.setDateOnly(new Date()); cal.dateClicked = false; var year = date.getFullYear(); var mon = date.getMonth(); function setMonth(m) { var day = date.getDate(); var max = date.getMonthDays(m); if (day > max) { date.setDate(max); }
date.setMonth(m); }; switch (el.navtype) { case 400:
Calendar.removeClass(el, "hilite"); var text = Calendar._TT["ABOUT"]; if (typeof text != "undefined") { text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : ""; } else { text = "Help and about box text is not translated into this language.\n" +
"If you know this language and you feel generous please update\n" +
"the corresponding file in \"lang\" subdir to match calendar-en.js\n" +
"and send it back to <mihai_bazon@yahoo.com> to get it into the distribution  ;-)\n\n" +
"Thank you!\n" +
"http://dynarch.com/mishoo/calendar.epl\n"; }
alert(text); return; case -2:
if (year > cal.minYear) { date.setFullYear(year - 1); }
break; case -1:
if (mon > 0) { setMonth(mon - 1); } else if (year-- > cal.minYear) { date.setFullYear(year); setMonth(11); }
break; case 1:
if (mon < 11) { setMonth(mon + 1); } else if (year < cal.maxYear) { date.setFullYear(year + 1); setMonth(0); }
break; case 2:
if (year < cal.maxYear) { date.setFullYear(year + 1); }
break; case 100:
cal.setFirstDayOfWeek(el.fdow); return; case 50:
var range = el._range; var current = el.innerHTML; for (var i = range.length; --i >= 0;)
if (range[i] == current)
break; if (ev && ev.shiftKey) { if (--i < 0)
i = range.length - 1; } else if ( ++i >= range.length )
i = 0; var newval = range[i]; el.innerHTML = newval; cal.onUpdateTime(); return; case 0:
if ((typeof cal.getDateStatus == "function") &&
cal.getDateStatus(date, date.getFullYear(), date.getMonth(), date.getDate())) { return false; }
break; }
if (!date.equalsTo(cal.date)) { cal.setDate(date); newdate = true; } else if (el.navtype == 0)
newdate = closing = true; }
if (newdate) { ev && cal.callHandler(); }
if (closing) { Calendar.removeClass(el, "hilite"); ev && cal.callCloseHandler(); }
}; 


Calendar.prototype.create = function (_par) { var parent = null; if (! _par) { parent = document.getElementsByTagName("body")[0]; this.isPopup = true; } else { parent = _par; this.isPopup = false; }
this.date = this.dateStr ? new Date(this.dateStr) : new Date(); 
var table = Calendar.createElement("table"); this.table = table; table.cellSpacing = 0; table.cellPadding = 0; table.calendar = this; Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown); 
var div = Calendar.createElement("div"); this.element = div; div.className = "calendar"; if (this.isPopup) { div.style.position = "absolute"; div.style.display = "none"; }
div.appendChild(table); 
var thead = Calendar.createElement("thead", table); var cell = null; var row = null; 
var cal = this; var hh = function (text, cs, navtype) { cell = Calendar.createElement("td", row); cell.colSpan = cs; cell.className = "button"; if (navtype != 0 && Math.abs(navtype) <= 2)
cell.className += " nav"; Calendar._add_evs(cell); cell.calendar = cal; cell.navtype = navtype; cell.innerHTML = "<div unselectable='on'>" + text + "</div>"; return cell; }; 
row = Calendar.createElement("tr", thead); var title_length = 6; (this.isPopup) && --title_length; (this.weekNumbers) && ++title_length; 
hh("?", 1, 400).ttip = Calendar._TT["INFO"]; this.title = hh("", title_length, 300); this.title.className = "title"; if (this.isPopup) { this.title.ttip = Calendar._TT["DRAG_TO_MOVE"]; this.title.style.cursor = "move"; hh("&#x00d7;", 1, 200).ttip = Calendar._TT["CLOSE"]; }

row = Calendar.createElement("tr", thead); row.className = "headrow"; 
this._nav_py = hh("&#x00ab;", 1, -2); this._nav_py.ttip = Calendar._TT["PREV_YEAR"]; 
this._nav_pm = hh("&#x2039;", 1, -1); this._nav_pm.ttip = Calendar._TT["PREV_MONTH"]; 
this._nav_now = hh(Calendar._TT["TODAY"], this.weekNumbers ? 4 : 3, 0); this._nav_now.ttip = Calendar._TT["GO_TODAY"]; 
this._nav_nm = hh("&#x203a;", 1, 1); this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"]; 
this._nav_ny = hh("&#x00bb;", 1, 2); this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"]; 
row = Calendar.createElement("tr", thead); row.className = "daynames"; if (this.weekNumbers) { cell = Calendar.createElement("td", row); cell.className = "name wn"; cell.innerHTML = Calendar._TT["WK"]; }
for (var i = 7; i > 0; --i) { cell = Calendar.createElement("td", row); if (!i) { cell.navtype = 100; cell.calendar = this; Calendar._add_evs(cell); }
}
this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild; this._displayWeekdays(); 
var tbody = Calendar.createElement("tbody", table); this.tbody = tbody; 
for (i = 6; i > 0; --i) { row = Calendar.createElement("tr", tbody); if (this.weekNumbers) { cell = Calendar.createElement("td", row); }
for (var j = 7; j > 0; --j) { cell = Calendar.createElement("td", row); cell.calendar = this; Calendar._add_evs(cell); }
}

if (this.showsTime) { row = Calendar.createElement("tr", tbody); row.className = "time"; 
cell = Calendar.createElement("td", row); cell.className = "time"; cell.colSpan = 2; cell.innerHTML = Calendar._TT["TIME"] || "&nbsp;"; 
cell = Calendar.createElement("td", row); cell.className = "time"; cell.colSpan = this.weekNumbers ? 4 : 3; 
(function(){ function makeTimePart(className, init, range_start, range_end) { var part = Calendar.createElement("span", cell); part.className = className; part.innerHTML = init; part.calendar = cal; part.ttip = Calendar._TT["TIME_PART"]; part.navtype = 50; part._range = []; if (typeof range_start != "number")
part._range = range_start; else { for (var i = range_start; i <= range_end; ++i) { var txt; if (i < 10 && range_end >= 10) txt = '0' + i; else txt = '' + i; part._range[part._range.length] = txt; }
}
Calendar._add_evs(part); return part; }; var hrs = cal.date.getHours(); var mins = cal.date.getMinutes(); var t12 = !cal.time24; var pm = (hrs > 12); if (t12 && pm) hrs -= 12; var H = makeTimePart("hour", hrs, t12 ? 1 : 0, t12 ? 12 : 23); var span = Calendar.createElement("span", cell); span.innerHTML = ":"; span.className = "colon"; var M = makeTimePart("minute", mins, 0, 59); var AP = null; cell = Calendar.createElement("td", row); cell.className = "time"; cell.colSpan = 2; if (t12)
AP = makeTimePart("ampm", pm ? "pm" : "am", ["am", "pm"]); else
cell.innerHTML = "&nbsp;"; 
cal.onSetTime = function() { var pm, hrs = this.date.getHours(),
mins = this.date.getMinutes(); if (t12) { pm = (hrs >= 12); if (pm) hrs -= 12; if (hrs == 0) hrs = 12; AP.innerHTML = pm ? "pm" : "am"; }
H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs; M.innerHTML = (mins < 10) ? ("0" + mins) : mins; }; 
cal.onUpdateTime = function() { var date = this.date; var h = parseInt(H.innerHTML, 10); if (t12) { if (/pm/i.test(AP.innerHTML) && h < 12)
h += 12; else if (/am/i.test(AP.innerHTML) && h == 12)
h = 0; }
var d = date.getDate(); var m = date.getMonth(); var y = date.getFullYear(); date.setHours(h); date.setMinutes(parseInt(M.innerHTML, 10)); date.setFullYear(y); date.setMonth(m); date.setDate(d); this.dateClicked = false; this.callHandler(); }; })(); } else { this.onSetTime = this.onUpdateTime = function() {}; }

var tfoot = Calendar.createElement("tfoot", table); 
row = Calendar.createElement("tr", tfoot); row.className = "footrow"; 
cell = hh(Calendar._TT["SEL_DATE"], this.weekNumbers ? 8 : 7, 300); cell.className = "ttip"; if (this.isPopup) { cell.ttip = Calendar._TT["DRAG_TO_MOVE"]; cell.style.cursor = "move"; }
this.tooltips = cell; 
div = Calendar.createElement("div", this.element); this.monthsCombo = div; div.className = "combo"; for (i = 0; i < Calendar._MN.length; ++i) { var mn = Calendar.createElement("div"); mn.className = Calendar.is_ie ? "label-IEfix" : "label"; mn.month = i; mn.innerHTML = Calendar._SMN[i]; div.appendChild(mn); }

div = Calendar.createElement("div", this.element); this.yearsCombo = div; div.className = "combo"; for (i = 12; i > 0; --i) { var yr = Calendar.createElement("div"); yr.className = Calendar.is_ie ? "label-IEfix" : "label"; div.appendChild(yr); }

this._init(this.firstDayOfWeek, this.date); parent.appendChild(this.element); }; 
Calendar._keyEvent = function(ev) { var cal = window._dynarch_popupCalendar; if (!cal || cal.multiple)
return false; (Calendar.is_ie) && (ev = window.event); var act = (Calendar.is_ie || ev.type == "keypress"),
K = ev.keyCode; if (ev.ctrlKey) { switch (K) { case 37:
act && Calendar.cellClick(cal._nav_pm); break; case 38:
act && Calendar.cellClick(cal._nav_py); break; case 39:
act && Calendar.cellClick(cal._nav_nm); break; case 40:
act && Calendar.cellClick(cal._nav_ny); break; default:
return false; }
} else switch (K) { case 32:
Calendar.cellClick(cal._nav_now); break; case 27:
act && cal.callCloseHandler(); break; case 37:
case 38:
case 39:
case 40:
if (act) { var prev, x, y, ne, el, step; prev = K == 37 || K == 38; step = (K == 37 || K == 39) ? 1 : 7; function setVars() { el = cal.currentDateEl; var p = el.pos; x = p & 15; y = p >> 4; ne = cal.ar_days[y][x]; };setVars(); function prevMonth() { var date = new Date(cal.date); date.setDate(date.getDate() - step); cal.setDate(date); }; function nextMonth() { var date = new Date(cal.date); date.setDate(date.getDate() + step); cal.setDate(date); }; while (1) { switch (K) { case 37:
if (--x >= 0)
ne = cal.ar_days[y][x]; else { x = 6; K = 38; continue; }
break; case 38:
if (--y >= 0)
ne = cal.ar_days[y][x]; else { prevMonth(); setVars(); }
break; case 39:
if (++x < 7)
ne = cal.ar_days[y][x]; else { x = 0; K = 40; continue; }
break; case 40:
if (++y < cal.ar_days.length)
ne = cal.ar_days[y][x]; else { nextMonth(); setVars(); }
break; }
break; }
if (ne) { if (!ne.disabled)
Calendar.cellClick(ne); else if (prev)
prevMonth(); else
nextMonth(); }
}
break; case 13:
if (act)
Calendar.cellClick(cal.currentDateEl, ev); break; default:
return false; }
return Calendar.stopEvent(ev); }; 
Calendar.prototype._init = function (firstDayOfWeek, date) { var today = new Date(),
TY = today.getFullYear(),
TM = today.getMonth(),
TD = today.getDate(); this.table.style.visibility = "hidden"; var year = date.getFullYear(); if (year < this.minYear) { year = this.minYear; date.setFullYear(year); } else if (year > this.maxYear) { year = this.maxYear; date.setFullYear(year); }
this.firstDayOfWeek = firstDayOfWeek; this.date = new Date(date); var month = date.getMonth(); var mday = date.getDate(); var no_days = date.getMonthDays(); 
date.setDate(1); var day1 = (date.getDay() - this.firstDayOfWeek) % 7; if (day1 < 0)
day1 += 7; date.setDate(-day1); date.setDate(date.getDate() + 1); 
var row = this.tbody.firstChild; var MN = Calendar._SMN[month]; var ar_days = this.ar_days = new Array(); var weekend = Calendar._TT["WEEKEND"]; var dates = this.multiple ? (this.datesCells = {}) : null; for (var i = 0; i < 6; ++i, row = row.nextSibling) { var cell = row.firstChild; if (this.weekNumbers) { cell.className = "day wn"; cell.innerHTML = date.getWeekNumber(); cell = cell.nextSibling; }
row.className = "daysrow"; var hasdays = false, iday, dpos = ar_days[i] = []; for (var j = 0; j < 7; ++j, cell = cell.nextSibling, date.setDate(iday + 1)) { iday = date.getDate(); var wday = date.getDay(); cell.className = "day"; cell.pos = i << 4 | j; dpos[j] = cell; var current_month = (date.getMonth() == month); if (!current_month) { if (this.showsOtherMonths) { cell.className += " othermonth"; cell.otherMonth = true; } else { cell.className = "emptycell"; cell.innerHTML = "&nbsp;"; cell.disabled = true; continue; }
} else { cell.otherMonth = false; hasdays = true; }
cell.disabled = false; cell.innerHTML = this.getDateText ? this.getDateText(date, iday) : iday; if (dates)
dates[date.print("%Y%m%d")] = cell; if (this.getDateStatus) { var status = this.getDateStatus(date, year, month, iday); if (this.getDateToolTip) { var toolTip = this.getDateToolTip(date, year, month, iday); if (toolTip)
cell.title = toolTip; }
if (status === true) { cell.className += " disabled"; cell.disabled = true; } else { if (/disabled/i.test(status))
cell.disabled = true; cell.className += " " + status; }
}
if (!cell.disabled) { cell.caldate = new Date(date); cell.ttip = "_"; if (!this.multiple && current_month
&& iday == mday && this.hiliteToday) { cell.className += " selected"; this.currentDateEl = cell; }
if (date.getFullYear() == TY &&
date.getMonth() == TM &&
iday == TD) { cell.className += " today"; cell.ttip += Calendar._TT["PART_TODAY"]; }
if (weekend.indexOf(wday.toString()) != -1)
cell.className += cell.otherMonth ? " oweekend" : " weekend"; }
}
if (!(hasdays || this.showsOtherMonths))
row.className = "emptyrow"; }
this.title.innerHTML = Calendar._MN[month] + ", " + year; this.onSetTime(); this.table.style.visibility = "visible"; this._initMultipleDates(); }; 
Calendar.prototype._initMultipleDates = function() { if (this.multiple) { for (var i in this.multiple) { var cell = this.datesCells[i]; var d = this.multiple[i]; if (!d)
continue; if (cell)
cell.className += " selected"; }
}
}; 
Calendar.prototype._toggleMultipleDate = function(date) { if (this.multiple) { var ds = date.print("%Y%m%d"); var cell = this.datesCells[ds]; if (cell) { var d = this.multiple[ds]; if (!d) { Calendar.addClass(cell, "selected"); this.multiple[ds] = date; } else { Calendar.removeClass(cell, "selected"); delete this.multiple[ds]; }
}
}
}; 
Calendar.prototype.setDateToolTipHandler = function (unaryFunction) { this.getDateToolTip = unaryFunction; }; 
Calendar.prototype.setDate = function (date) { if (!date.equalsTo(this.date)) { this._init(this.firstDayOfWeek, date); }
}; 
Calendar.prototype.refresh = function () { this._init(this.firstDayOfWeek, this.date); }; 
Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) { this._init(firstDayOfWeek, this.date); this._displayWeekdays(); }; 
Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) { this.getDateStatus = unaryFunction; }; 
Calendar.prototype.setRange = function (a, z) { this.minYear = a; this.maxYear = z; }; 
Calendar.prototype.callHandler = function () { if (this.onSelected) { this.onSelected(this, this.date.print(this.dateFormat)); }
}; 
Calendar.prototype.callCloseHandler = function () { if (this.onClose) { this.onClose(this); }
this.hideShowCovered(); }; 
Calendar.prototype.destroy = function () { var el = this.element.parentNode; el.removeChild(this.element); Calendar._C = null; window._dynarch_popupCalendar = null; }; 
Calendar.prototype.reparent = function (new_parent) { var el = this.element; el.parentNode.removeChild(el); new_parent.appendChild(el); }; 
Calendar._checkCalendar = function(ev) { var calendar = window._dynarch_popupCalendar; if (!calendar) { return false; }
var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev); for (; el != null && el != calendar.element; el = el.parentNode); if (el == null) { window._dynarch_popupCalendar.callCloseHandler(); return Calendar.stopEvent(ev); }
}; 
Calendar.prototype.show = function () { var rows = this.table.getElementsByTagName("tr"); for (var i = rows.length; i > 0;) { var row = rows[--i]; Calendar.removeClass(row, "rowhilite"); var cells = row.getElementsByTagName("td"); for (var j = cells.length; j > 0;) { var cell = cells[--j]; Calendar.removeClass(cell, "hilite"); Calendar.removeClass(cell, "active"); }
}
this.element.style.display = "block"; this.hidden = false; if (this.isPopup) { window._dynarch_popupCalendar = this; Calendar.addEvent(document, "keydown", Calendar._keyEvent); Calendar.addEvent(document, "keypress", Calendar._keyEvent); Calendar.addEvent(document, "mousedown", Calendar._checkCalendar); }
this.hideShowCovered(); }; 
Calendar.prototype.hide = function () { if (this.isPopup) { Calendar.removeEvent(document, "keydown", Calendar._keyEvent); Calendar.removeEvent(document, "keypress", Calendar._keyEvent); Calendar.removeEvent(document, "mousedown", Calendar._checkCalendar); }
this.element.style.display = "none"; this.hidden = true; this.hideShowCovered(); }; 
Calendar.prototype.showAt = function (x, y) { var s = this.element.style; s.left = x + "px"; s.top = y + "px"; this.show(); }; 
Calendar.prototype.showAtElement = function (el, opts) { var self = this; var p = Calendar.getAbsolutePos(el); if (!opts || typeof opts != "string") { this.showAt(p.x, p.y + el.offsetHeight); return true; }
function fixPosition(box) { if (box.x < 0)
box.x = 0; if (box.y < 0)
box.y = 0; var cp = document.createElement("div"); var s = cp.style; s.position = "absolute"; s.right = s.bottom = s.width = s.height = "0px"; document.body.appendChild(cp); var br = Calendar.getAbsolutePos(cp); document.body.removeChild(cp); if (Calendar.is_ie) { br.y += document.body.scrollTop; br.x += document.body.scrollLeft; } else { br.y += window.scrollY; br.x += window.scrollX; }
var tmp = box.x + box.width - br.x; if (tmp > 0) box.x -= tmp; tmp = box.y + box.height - br.y; if (tmp > 0) box.y -= tmp; }; this.element.style.display = "block"; Calendar.continuation_for_the_fucking_khtml_browser = function() { var w = self.element.offsetWidth; var h = self.element.offsetHeight; self.element.style.display = "none"; var valign = opts.substr(0, 1); var halign = "l"; if (opts.length > 1) { halign = opts.substr(1, 1); }
switch (valign) { case "T": p.y -= h; break; case "B": p.y += el.offsetHeight; break; case "C": p.y += (el.offsetHeight - h) / 2; break; case "t": p.y += el.offsetHeight - h; break; case "b": break; }
switch (halign) { case "L": p.x -= w; break; case "R": p.x += el.offsetWidth; break; case "C": p.x += (el.offsetWidth - w) / 2; break; case "l": p.x += el.offsetWidth - w; break; case "r": break; }
p.width = w; p.height = h + 40; self.monthsCombo.style.display = "none"; fixPosition(p); self.showAt(p.x, p.y); }; if (Calendar.is_khtml)
setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()", 10); else
Calendar.continuation_for_the_fucking_khtml_browser(); }; 
Calendar.prototype.setDateFormat = function (str) { this.dateFormat = str; }; 
Calendar.prototype.setTtDateFormat = function (str) { this.ttDateFormat = str; }; 
Calendar.prototype.parseDate = function(str, fmt) { if (!fmt)
fmt = this.dateFormat; this.setDate(Date.parseDate(str, fmt)); }; 
Calendar.prototype.hideShowCovered = function () { if (!Calendar.is_ie && !Calendar.is_opera)
return; function getVisib(obj){ var value = obj.style.visibility; if (!value) { if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { if (!Calendar.is_khtml)
value = document.defaultView.
getComputedStyle(obj, "").getPropertyValue("visibility"); else
value = ''; } else if (obj.currentStyle) { value = obj.currentStyle.visibility; } else
value = ''; }
return value; }; 
var tags = new Array("applet", "iframe", "select"); var el = this.element; 
var p = Calendar.getAbsolutePos(el); var EX1 = p.x; var EX2 = el.offsetWidth + EX1; var EY1 = p.y; var EY2 = el.offsetHeight + EY1; 
for (var k = tags.length; k > 0; ) { var ar = document.getElementsByTagName(tags[--k]); var cc = null; 
for (var i = ar.length; i > 0;) { cc = ar[--i]; 
p = Calendar.getAbsolutePos(cc); var CX1 = p.x; var CX2 = cc.offsetWidth + CX1; var CY1 = p.y; var CY2 = cc.offsetHeight + CY1; 
if (this.hidden || (CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) { if (!cc.__msh_save_visibility) { cc.__msh_save_visibility = getVisib(cc); }
cc.style.visibility = cc.__msh_save_visibility; } else { if (!cc.__msh_save_visibility) { cc.__msh_save_visibility = getVisib(cc); }
cc.style.visibility = "hidden"; }
}
}
}; 
Calendar.prototype._displayWeekdays = function () { var fdow = this.firstDayOfWeek; var cell = this.firstdayname; var weekend = Calendar._TT["WEEKEND"]; for (var i = 0; i < 7; ++i) { cell.className = "day name"; var realday = (i + fdow) % 7; if (i) { cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s", Calendar._DN[realday]); cell.navtype = 100; cell.calendar = this; cell.fdow = realday; Calendar._add_evs(cell); }
if (weekend.indexOf(realday.toString()) != -1) { Calendar.addClass(cell, "weekend"); }
cell.innerHTML = Calendar._SDN[(i + fdow) % 7]; cell = cell.nextSibling; }
}; 
Calendar.prototype._hideCombos = function () { this.monthsCombo.style.display = "none"; this.yearsCombo.style.display = "none"; }; 
Calendar.prototype._dragStart = function (ev) { if (this.dragging) { return; }
this.dragging = true; var posX; var posY; if (Calendar.is_ie) { posY = window.event.clientY + document.body.scrollTop; posX = window.event.clientX + document.body.scrollLeft; } else { posY = ev.clientY + window.scrollY; posX = ev.clientX + window.scrollX; }
var st = this.element.style; this.xOffs = posX - parseInt(st.left); this.yOffs = posY - parseInt(st.top); with (Calendar) { addEvent(document, "mousemove", calDragIt); addEvent(document, "mouseup", calDragEnd); }
}; 

Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31); 
Date.SECOND = 1000 ;
Date.MINUTE = 60 * Date.SECOND; Date.HOUR   = 60 * Date.MINUTE; Date.DAY    = 24 * Date.HOUR; Date.WEEK   =  7 * Date.DAY; 
Date.parseDate = function(str, fmt) { var today = new Date(); var y = 0; var m = -1; var d = 0; var a = str.split(/\W+/); var b = fmt.match(/%./g); var i = 0, j = 0; var hr = 0; var min = 0; for (i = 0; i < a.length; ++i) { if (!a[i])
continue; switch (b[i]) { case "%d":
case "%e":
d = parseInt(a[i], 10); break; 
case "%m":
m = parseInt(a[i], 10) - 1; break; 
case "%Y":
case "%y":
y = parseInt(a[i], 10); (y < 100) && (y += (y > 29) ? 1900 : 2000); break; 
case "%b":
case "%B":
for (j = 0; j < 12; ++j) { if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
}
break; 
case "%H":
case "%I":
case "%k":
case "%l":
hr = parseInt(a[i], 10); break; 
case "%P":
case "%p":
if (/pm/i.test(a[i]) && hr < 12)
hr += 12; else if (/am/i.test(a[i]) && hr >= 12)
hr -= 12; break; 
case "%M":
min = parseInt(a[i], 10); break; }
}
if (isNaN(y)) y = today.getFullYear(); if (isNaN(m)) m = today.getMonth(); if (isNaN(d)) d = today.getDate(); if (isNaN(hr)) hr = today.getHours(); if (isNaN(min)) min = today.getMinutes(); if (y != 0 && m != -1 && d != 0)
return new Date(y, m, d, hr, min, 0); y = 0; m = -1; d = 0; for (i = 0; i < a.length; ++i) { if (a[i].search(/[a-zA-Z]+/) != -1) { var t = -1; for (j = 0; j < 12; ++j) { if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
}
if (t != -1) { if (m != -1) { d = m+1; }
m = t; }
} else if (parseInt(a[i], 10) <= 12 && m == -1) { m = a[i]-1; } else if (parseInt(a[i], 10) > 31 && y == 0) { y = parseInt(a[i], 10); (y < 100) && (y += (y > 29) ? 1900 : 2000); } else if (d == 0) { d = a[i]; }
}
if (y == 0)
y = today.getFullYear(); if (m != -1 && d != 0)
return new Date(y, m, d, hr, min, 0); return today; }; 
Date.prototype.getMonthDays = function(month) { var year = this.getFullYear(); if (typeof month == "undefined") { month = this.getMonth(); }
if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) { return 29; } else { return Date._MD[month]; }
}; 
Date.prototype.getDayOfYear = function() { var now = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); var then = new Date(this.getFullYear(), 0, 0, 0, 0, 0); var time = now - then; return Math.floor(time / Date.DAY); }; 
Date.prototype.getWeekNumber = function() { var d = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); var DoW = d.getDay(); d.setDate(d.getDate() - (DoW + 6) % 7 + 3); var ms = d.valueOf(); d.setMonth(0); d.setDate(4); return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1; }; 
Date.prototype.equalsTo = function(date) { return ((this.getFullYear() == date.getFullYear()) &&
(this.getMonth() == date.getMonth()) &&
(this.getDate() == date.getDate()) &&
(this.getHours() == date.getHours()) &&
(this.getMinutes() == date.getMinutes())); }; 
Date.prototype.setDateOnly = function(date) { var tmp = new Date(date); this.setDate(1); this.setFullYear(tmp.getFullYear()); this.setMonth(tmp.getMonth()); this.setDate(tmp.getDate()); }; 
Date.prototype.print = function (str) { var m = this.getMonth(); var d = this.getDate(); var y = this.getFullYear(); var wn = this.getWeekNumber(); var w = this.getDay(); var s = {}; var hr = this.getHours(); var pm = (hr >= 12); var ir = (pm) ? (hr - 12) : hr; var dy = this.getDayOfYear(); if (ir == 0)
ir = 12; var min = this.getMinutes(); var sec = this.getSeconds(); s["%a"] = Calendar._SDN[w]; s["%A"] = Calendar._DN[w]; s["%b"] = Calendar._SMN[m]; s["%B"] = Calendar._MN[m]; s["%C"] = 1 + Math.floor(y / 100); s["%d"] = (d < 10) ? ("0" + d) : d; s["%e"] = d; s["%H"] = (hr < 10) ? ("0" + hr) : hr; s["%I"] = (ir < 10) ? ("0" + ir) : ir; s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; s["%k"] = hr; s["%l"] = ir; s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); s["%M"] = (min < 10) ? ("0" + min) : min; s["%n"] = "\n"; s["%p"] = pm ? "PM" : "AM"; s["%P"] = pm ? "pm" : "am"; s["%s"] = Math.floor(this.getTime() / 1000); s["%S"] = (sec < 10) ? ("0" + sec) : sec; s["%t"] = "\t"; s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn; s["%u"] = w + 1; s["%w"] = w; s["%y"] = ('' + y).substr(2, 2); s["%Y"] = y; s["%%"] = "%";		// a literal '%' character

var re = /%./g; if (!Calendar.is_ie5 && !Calendar.is_khtml)
return str.replace(re, function (par) { return s[par] || par; }); 
var a = str.match(re); for (var i = 0; i < a.length; i++) { var tmp = s[a[i]]; if (tmp) { re = new RegExp(a[i], 'g'); str = str.replace(re, tmp); }
}

return str; }; 
Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear; Date.prototype.setFullYear = function(y) { var d = new Date(this); d.__msh_oldSetFullYear(y); if (d.getMonth() != this.getMonth())
this.setDate(28); this.__msh_oldSetFullYear(y); }; 


window._dynarch_popupCalendar = null; 